Fig. 4
From: Migraine or any headaches and white matter hyperintensities and their progression in women and men
(a and b) sex-specific association between headache status and WMH volume difference (V2-V1) in mm3, (c and d) sex-specific association between headache status and relative WMH-volume change (V2-V1/V1) in %; reference a and c: participants without migraine; reference b and d: neverHA; results of the linear regression. MigA+, migraine with aura; MigA-, migraine without aura; neverHA, never headaches; nonMigHA, non-migraine headache; V1, visit 1; V2, visit 2; 95%CI, 95% confidence interval; m, model; m1: age adjusted; m2: adjusted as m1 + smoking status (never/past/current), BMI, sport (yes/no), years of education; m3: adjusted as m2 + diabetes melitus, systolic blood pressure, and cholesterol